This value is not valid.

[Ag17]

Hi,

I would like to save a product but I have this message "This value is not valid." and can't save it. (image)

NOTE : My products are update from a xml feed between store and Prestashop

Is that the problem?

[Ag17]

Thank you for your answer,

I don't know what field type I must have because it's added from an automatically feed to Prestashop...

 

[musicmaster]

It looks like something is wrong with the attributes. 

[Maurice]

Im working at this issue since one month because i have same problem with 1.7.8.7 , with previous version everything was Ok.

I try many solutions , i change even php version downgrading  from 7.4 to 7.2 , same result.

At this point i can only think that i use a database with Option NO CREATE TRIGGERS because my host set in this option , but be honest i cannnot try and even i do not think that this is the solution

Appreciate if someone have solution.

Thanks

Regards

[Daresh]

One of my customers had this issue. It turned out that for some reason there were empty features in the shop. After deleting empty features it went back to normal.

You can delete empty features from the database with the Tidy module.